Supply Line Installation Services in the Bay Area

Appliance Hookups. Branch Runs. Supply Line Additions. Copper First. Licensed & Local.

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15-Year Warranty on Whole-House Copper Repiping
If anything leaks - we come back, we repair it, we pay for it. No service call, no invoice, no questions.
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What the warranty covers:

  • All joints, fittings, and connections installed by JetPipe
  • Any leak or failure at the repipe installation points
  • Full repair or re-do at no charge — parts and labor

Applies to whole-house repiping completed by JetPipe Plumbing. Does not cover damage caused by freezing, physical impact, third-party modifications, seismic events, or conditions unrelated to the original installation.

Call JetPipe Plumbing: (650) 495-4570

Experienced & Certified Team

Same-Day Service

Clean & Tidy Work

200+ Five-Star Reviews

Supply Line Installation for Every Situation

From a single appliance connection to a full branch run through an active renovation, we install clean, reliable supply lines built to last.

Branch Line Installation

New hot or cold supply branches off your existing main shutoff, sized and routed correctly for the application. Partial renovations and new fixture locations.

Appliance & Fixture Line Installation

Dedicated copper supply lines for refrigerators, ice makers, dishwashers, washing machines, and any other appliance that needs a clean, properly sized connection.

Whole House Supply Line Installation

Complete installation of all hot and cold supply lines throughout a new build or gut renovation, using copper from the main shutoff to every fixture and appliance.

What We Do

Whatever Needs Water — We Run the Line

Interior water line installation covers more jobs than most homeowners expect. A dedicated copper line to a new refrigerator. A cold supply branch to a bathroom addition. All-new hot and cold runs through a kitchen gut renovation. Supply line upgrades in a laundry room rebuild.

What all of these jobs share is that the material and the installation quality determine how long the work holds up. We install copper as our default. Copper handles Bay Area water chemistry without scaling or degrading, meets all local code requirements, and lasts 50 or more years without replacement. For specific applications or site conditions, we also work with PEX.

Our licensed plumbers handle the complete scope. That means assessing what is needed, pulling permits where required, running the lines, and leaving the site clean. No guesswork on scope, no surprises on cost.

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Branch Line Installation

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Appliance & Ice Maker Lines

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Supply Line Additions

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Hot & Cold Supply Line Runs

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Permit & Inspection Handling

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Copper & PEX Line Options

Financing Options Available
Flexible payments
Financing Options Available

With Promotional Financing From Most Valuable Plumber, Major Purchases Don’t Have To Wait. * Get What You Want Now And Pay Over Time.

About Us

Your Local Supply Line Installation Team, Based in Sunnyvale

We are a locally owned plumbing company serving Sunnyvale, Mountain View, San Jose, and surrounding communities. Interior water line installation is a core part of what we do, from single appliance hookups in Palo Alto kitchens to full supply line systems in whole-home renovations across Santa Clara County.

We know local permit requirements, inspection standards, and what materials hold up in Bay Area conditions. One crew, one point of contact, from start to finish.

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Locally Owned & Operated in Sunnyvale

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Specialists in Interior Water Line Installation & Repair

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Honest Estimates & Detailed Project Walkthroughs

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Licensed South Bay plumbers.
Honest pricing, no surprises.

We’ll Help You Choose

Not Sure What Your Project Needs? Here's a Quick Guide

Supply line work varies by scope, access, and what is already in the walls. We will assess your situation and tell you exactly what is involved before any work starts.

Project Type

Typical Scope

Timeline

Permit Required

Appliance Line (fridge, ice maker, dishwasher)
Single copper line from nearest supply
Same day
Usually not.
Hot/Cold Renovation Runs
New hot and cold branches through active remodeling
1–2 days
Yes
Whole House Supply
All hot & cold lines throughout home
1–2 days
Yes
Partial Line Addition
New branch off existing supply to new fixture or room
Same day to 1 day
Depends on scope

Not sure which category fits your job?

Request a Free Assessment — no pressure.

What Our Customers Say

Why Homeowners Trust JetPipe Plumbing

Water Line Service Done Right — Guaranteed

We understand that water line problems can feel stressful and expensive. That’s why we focus on clear communication, quality work, and standing behind what we do.

Product & Labor Warranty

Licensed, Bonded & Insured (C-36 #1139033)

Background-Checked, In-House Technicians

100% Satisfaction Guarantee

Fast Callback Times

Free, No-Obligation Estimates

Service Areas

Serving the Entire South Bay Area

We proudly serve homeowners and businesses in:

Don’t see your city?
Call us at (650) 215-4545 or (650) 382-4219 — we probably cover it!

Tell Us What Needs Water. We'll Handle the Rest.

Whether it’s a single appliance line or a full main line run, we size the job correctly, use the right materials, and pull the permits where required. No upselling, no unnecessary scope. Get a straight answer on what your installation involves and what it will cost.

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Recent Repipe Projects in the Bay Area

See how we’ve helped Bay Area homeowners upgrade their plumbing systems.

CONTACTS

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